Does THC seltzer make you fail a drug screen?
Yes, any product with THC, including THC seltzers, can make you fail a drug screening test. Drug tests that use saliva, blood or hair samples screen for active THC or THC metabolites, but a positive test is more likely if you consume higher doses or more frequently. Consumption method doesn’t matter, and the THC source—hemp or marijuana—doesn’t matter either. Detection windows vary depending on your metabolism, body composition, and consumption habits.